37 research outputs found

    Web of Failure: The Relationship Between Foster Care and Homelessness

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    The purpose of this project is to examine the connection between foster care and homelessness and to determine whether or not there is an over-representation of people with a foster care history in the homeless population. In order to examine this issue, the project used four sources of information: (1) existing research on the connection between foster care and homelessness; (2) data collected from organizations which serve homeless people and which gather information on their clients' foster care history; (3) data obtained directly from a sample of homeless people; and (4) case studies of people who are or were homeless and who have a foster care history

    Food quality, competition, and parasitism influence feeding preference in a neotropical lepidopteran

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    Journal ArticleWe surveyed Lepidoptera found on 11 species of Inga (Fabaceae:Mimosoideae) co-existing on Barro Colorado Island, Panama, to evaluate factors influencing diet choice. Of the 47 species of caterpillars (747 individuals) recorded, each fed on a distinct set of Inga. In the field, 96% of the individuals were found on young leaves. Growth rates of caterpillars that were fed leaves in the laboratory were 60% higher on young leaves compared to mature leaves

    Associations Between Food Insecurity and Psychotropic Medication Use Among Women Living With HIV in the United States

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    AIMS: Psychotropic prescription rates continue to increase in the United States (USA). Few studies have investigated whether social-structural factors may play a role in psychotropic medication use independent of mental illness. Food insecurity is prevalent among people living with HIV in the USA and has been associated with poor mental health. We investigated whether food insecurity was associated with psychotropic medication use independent of the symptoms of depression and anxiety among women living with HIV in the USA. METHODS: We used cross-sectional data from the Women\u27s Interagency HIV Study (WIHS), a nationwide cohort study. Food security (FS) was the primary explanatory variable, measured using the Household Food Security Survey Module. First, we used multivariable linear regressions to test whether FS was associated with symptoms of depression (Center for Epidemiologic Studies Depression [CESD] score), generalised anxiety disorder (GAD-7 score) and mental health-related quality of life (MOS-HIV Mental Health Summary score; MHS). Next, we examined associations of FS with the use of any psychotropic medications, including antidepressants, sedatives and antipsychotics, using multivariable logistic regressions adjusting for age, race/ethnicity, income, education and alcohol and substance use. In separate models, we additionally adjusted for symptoms of depression (CESD score) and anxiety (GAD-7 score). RESULTS: Of the 905 women in the sample, two-thirds were African-American. Lower FS (i.e. worse food insecurity) was associated with greater symptoms of depression and anxiety in a dose-response relationship. For the psychotropic medication outcomes, marginal and low FS were associated with 2.06 (p \u3c 0.001; 95% confidence interval [CI] = 1.36-3.13) and 1.99 (p \u3c 0.01; 95% CI = 1.26-3.15) times higher odds of any psychotropic medication use, respectively, before adjusting for depression and anxiety. The association of very low FS with any psychotropic medication use was not statistically significant. A similar pattern was found for antidepressant and sedative use. After additionally adjusting for CESD and GAD-7 scores, marginal FS remained associated with 1.93 (p \u3c 0.05; 95% CI = 1.16-3.19) times higher odds of any psychotropic medication use. Very low FS, conversely, was significantly associated with lower odds of antidepressant use (adjusted odds ratio = 0.42; p \u3c 0.05; 95% CI = 0.19-0.96). CONCLUSIONS: Marginal FS was associated with higher odds of using psychotropic medications independent of depression and anxiety, while very low FS was associated with lower odds. These complex findings may indicate that people experiencing very low FS face barriers to accessing mental health services, while those experiencing marginal FS who do access services are more likely to be prescribed psychotropic medications for distress arising from social and structural factors

    Relationships and CPAP adherence among women with obstructive sleep apnea

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    Abstract Background Obstructive sleep apnea contributes to daytime sleepiness, poor quality of life and increased risk for heart disease and hypertension among women. Continuous positive airway pressure improves sleepiness and quality of life and may reduce health risks but few studies have evaluated predictors of adherence among women. The goal of this study was to evaluate the role of relationship factors in women’s continuous positive airway pressure (CPAP) adherence and change in relationship quality among married/partnered women. Methods Women recently diagnosed with obstructive sleep apnea completed relationship quality, social support questionnaires and spousal involvement interviews. CPAP adherence was collected at 12 weeks. Results Data were available for 16 women. Average CPAP adherence was 3.6 SD = 2.7 h per night. Women with higher reports of social support had higher adherence. None of the unmarried/partnered participants were adherent to the recommendation of CPAP use ≥ 4 h per night at 12 week follow-up. Marital status was not associated with demographic, disease severity or social support measures. Relationship conflict among married/partnered participants was associated with lower adherence. In qualitative surveys, encouragement and support were the two most commonly reported types of partner involvement. Relationship quality did not change between baseline and 3 months. Conclusion Results suggest relationship factors are robust predictors of CPAP adherence among women with obstructive sleep apnea

    Responsiveness of the aging circadian clock to light

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    The present study assessed whether advances in sleep times and circadian phase in older adults might be due to decreased responsiveness of the aging circadian clock to light. Sixteen young (29.3 ± 5.6 years) and 14 older adults (67.1 ± 7.4 years) were exposed to 4 h of control dim (10 lux) or bright light (3500 lux) during the night. Phase shifts of the melatonin rhythm were assessed from the nights before and after the light exposure. Bright light delayed the melatonin midpoint in both young and older adults (p < 0.001). Phase delays for the older subjects were not significantly different from those of the young subjects for either the bright or dim light conditions. The magnitude of phase delays was correlated with both sleep offset and phase angle in the older, but not the younger subjects. The present results indicate that at light intensities commonly used in research as well as clinical practice older adults are able to phase delay to the same extent as younger subjects. © 2005 Elsevier Inc. All rights reserved.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

    Gender Bias in Testing

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    Summarizes discussions from an April 1989 seminar on gender bias in testing, with a focus on the Scholastic Aptitude Tests (SAT). Addresses the impact of standardized testing, possible effects of eliminating the SAT, the need for data, and other issues

    Appendix A. A table listing: the herbivore abbreviations used in the article's figs. and tables, the morphospecies code from our database, and the scientific names (when available) of herbivores involved in the study.

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    A table listing: the herbivore abbreviations used in the article's figs. and tables, the morphospecies code from our database, and the scientific names (when available) of herbivores involved in the study
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